HK 91 A2/A3 Heckler & Koch 91 A2/A3 Factory Original Preban Date Code IC (1982) Solid 99% Condition. Serial Number A056759, Semi-Automatic, 7.62×51 (308 Win) 19 Inch Barrel with 4 Grooves and a Constant right-hand twist of 1 in 12.  9.7 Lbs. Includes A3 Color Matching Retractable Stock in 95% Condition, Owners Manuel, 4- 20 Round Steel Magazines, Two Still New in Wrapper, Cleaning Kit, Sling, Sight Adjustment Tool and Barrel Cap. Also Included Is Original HK 1980 Brochure. Will Ship in Hard Case.